Drinking cup



1. Drinking cup

1.1 is a front right perspective;

1.2 is a front view;

1.3 is a rear view;

1.4 is a left side view;

1.5 is a right side view;

1.6 is a top view;

1.7 is a bottom view. 

CLAIM The ornamental design for a drinking cup, as shown and described. 